<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <!-- import CSS -->
  <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
  <style>
    .el-header{
      background-color: white;
      border: 1px solid red;
    }
    .el-main{
      background-color: white;height: 300px;
      border: 1px solid red;
    }
    .el-footer{
      background-color: white;
      border: 1px solid red;
    }
    .el-aside{
      background-color:white;
      border: 1px solid red;
    }

  </style>
</head>
<body>
<div id="app">
  <div style="width: 1000px">
  <el-container>
    <el-header><h1>达内后台管理系统</h1></el-header>
    <el-container>
      <el-aside width="200px">
        <el-menu>
          <el-submenu index="1">
            <template slot="title">
              <i class="el-icon-location"></i>
              <span>员工管理</span>
            </template>
            <el-menu-item index="1-1">员工列表</el-menu-item>
            <el-menu-item index="1-2">员工内容</el-menu-item>
          </el-submenu>
          <el-submenu index="2">
            <template slot="title">
              <i class="el-icon-share"></i>
              <span>部门管理</span>
            </template>
            <el-menu-item index="1-1">部门列表</el-menu-item>
            <el-menu-item index="1-2">添加部门</el-menu-item>
          </el-submenu>
        </el-menu>
      </el-aside>
      <el-main><h3 style="margin: 0 auto">员工列表</h3>

      </el-main>
    </el-container>
  </el-container>
  </div>
</div>
</body>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
 let v = new Vue({
    el: '#app',
    data: function() {
      return {

      }
    },
   methods:{

   }
  })
</script>
</html>